| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 701 | Kuram Kita | Bamdev BO | 📍 813107 | Rajaun | Branch Post Office |
| 702 | Kuraro | Golhatti BO | 📍 813104 | Bausi | Branch Post Office |
| 703 | Kurma | Hasai BO | 📍 813205 | Dhuraiya | Branch Post Office |
| 704 | Kurma | Krma BO | 📍 813211 | Shambhuganj | Branch Post Office |
| 705 | Kurna | Katoria SO | 📍 813106 | Katoria | Post Office - PO |
| 706 | Kurthia | Babhangama BO | 📍 853201 | Belhar | Branch Post Office |
| 707 | Kurumtanr | Phulhara BO | 📍 811308 | Chanan | Branch Post Office |
| 708 | Kusabadia | Bisanpur Bhurbhuri BO | 📍 813104 | Bausi | Branch Post Office |
| 709 | Kusaha | Shreepathar BO | 📍 813109 | Dhuraiya | Branch Post Office |
| 710 | Kusaha | Mirsapur BO | 📍 813211 | Shambhuganj | Branch Post Office |
| 711 | Kusamaha | Bounsi SO | 📍 813104 | Bausi | Post Office - PO |
| 712 | Kusiari | Gorgama BO | 📍 813104 | Bausi | Branch Post Office |
| 713 | Kusmaha | Kushmaha BO | 📍 813108 | Amarpur | Branch Post Office |
| 714 | Kusumjori | Bairoganj BO | 📍 813106 | Chanan | Branch Post Office |
| 715 | Kuthariahat | Salempur BO | 📍 813101 | Amarpur | Branch Post Office |
| 716 | Kutubuddinpur | Rajoun SO | 📍 813107 | Rajaun | Post Office - PO |
| 717 | Lachhmipur | Baidachak BO | 📍 813101 | Amarpur | Branch Post Office |
| 718 | Lachhmipur Chiraia Arazi | Laxmipur BO | 📍 813102 | Amarpur | Head Post Office - H |
| 719 | Lahoria | Pair BO | 📍 813110 | Dhuraiya | Branch Post Office |
| 720 | Laika | Golhatti BO | 📍 813104 | Bausi | Branch Post Office |
| 721 | Lakar Khauwa | Barhara BO | 📍 813202 | Belhar | Branch Post Office |
| 722 | Lakar Khawa | Mathura Sahibganj BO | 📍 813202 | Belhar | Branch Post Office |
| 723 | Lakha | Mirsapur BO | 📍 813211 | Shambhuganj | Branch Post Office |
| 724 | Lakhankiarikita | Lohari BO | 📍 814131 | Chanan | Branch Post Office |
| 725 | Lakheraj | Rauja BO | 📍 813207 | Belhar | Branch Post Office |
| 726 | Lakheraj Arazi | Shambhuganj SO | 📍 813211 | Shambhuganj | Post Office - PO |
| 727 | Lakhnauri | Lakhnodih BO | 📍 813103 | Banka | Branch Post Office |
| 728 | Lakra | Lakra BO | 📍 813107 | Rajaun | Branch Post Office |
| 729 | Lakra | Chanjeri BO | 📍 813109 | Barahat | Branch Post Office |
| 730 | Lakra Ghoraila | Kairee BO | 📍 813104 | Bausi | Branch Post Office |
| 731 | Lakrikola | Domohan BO | 📍 813102 | Banka | Head Post Office - H |
| 732 | Lalsaia | Maikaita BO | 📍 813105 | Dhuraiya | Branch Post Office |
| 733 | Lalsaia | Batsar BO | 📍 813205 | Dhuraiya | Branch Post Office |
| 734 | Larui Chak | Maikaita BO | 📍 813105 | Dhuraiya | Branch Post Office |
| 735 | Laruli Chak | Maikaita BO | 📍 813105 | Dhuraiya | Branch Post Office |
| 736 | Lashkari | Laskari BO | 📍 813105 | Rajaun | Branch Post Office |
| 737 | Laskari | Telia BO | 📍 813103 | Banka | Branch Post Office |
| 738 | Lathane | Lohari BO | 📍 814131 | Chanan | Branch Post Office |
| 739 | Laugain | Golhatti BO | 📍 813104 | Bausi | Branch Post Office |
| 740 | Laugain | Lojain BO | 📍 813108 | Amarpur | Branch Post Office |
| 741 | Laugain | Batsar BO | 📍 813205 | Dhuraiya | Branch Post Office |
| 742 | Laugain | Bishanpur BO | 📍 813205 | Dhuraiya | Branch Post Office |
| 743 | Laurhia Khurd | Sabalpur BO | 📍 813104 | Barahat | Branch Post Office |
| 744 | Laurhiabuzurg | Sabalpur BO | 📍 813104 | Barahat | Branch Post Office |
| 745 | Lauria | Pathada BO | 📍 813101 | Phulidumar | Branch Post Office |
| 746 | Lausa | Bhadoria BO | 📍 813105 | Amarpur | Branch Post Office |
| 747 | Lila Baran | Phulhara BO | 📍 811308 | Chanan | Branch Post Office |
| 748 | Lilatari | Lilotara BO | 📍 813109 | Rajaun | Branch Post Office |
| 749 | Lohari | Lohari BO | 📍 814131 | Chanan | Branch Post Office |
| 750 | Loharia | Barahat SO | 📍 813103 | Barahat | Post Office - PO |